Home / 5,574,767.14-8,359,679.13-2,980,442.37

Finding the Fourth Proportional to 5,574,767.14, 8,359,679.13 and 2,980,442.37

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Solution

The fourth proportional to 5,574,767.14, 8,359,679.13 and 2,980,442.37 is: 4,469,342.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,574,767.14 : 8,359,679.13 = 2,980,442.37 : x
  2. Step 2: Convert to fraction form
    5,574,767.14/8,359,679.13 = 2,980,442.37/x
  3. Step 3: Cross multiply
    5,574,767.14x = 8,359,679.13 × 2,980,442.37
  4. Step 4: Simplify right side
    5,574,767.14x = 24,915,541,878,656.74
  5. Step 5: Solve for x
    x = 24,915,541,878,656.74/5,574,767.14
  6. Step 6: Final answer
    x = 4,469,342.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.